|Several areas within the building either contain radioactive materials
radioactive fields. These areas are identified by a distinctive "Radiation Area" sign on
the entry. To enter such an area, you must either be escorted or have received radiation
worker training. You should also read and follow the requirements listed on the signs.
Building 203 houses the ATLAS and Dynamitron facilities. Their locations
are shown here.
Compressed gasses are also used in several places within the building.